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2020 JEEP GRAND CHEROKEE Technical Service Bulletin - California Lemon Law JEEP GRAND CHEROKEE Problems

California Lemon Law >> Technical Service Bulletin >> JEEP >> GRAND CHEROKEE

Technical Service Bulletins For 2020 JEEP GRAND CHEROKEE

Here are the technical service bulletins we have for the 2020 JEEP GRAND CHEROKEE. If you have any questions, do not hesitate to Contact Us:




Technical Service Bulletins

Technical Service Bulletin #9004163

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA #10169143

Date Of Bulletin

20191106

Failing Component Name

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Description

MOLDING, Quarter Panel (Wide wheel flares) If you have a Jeep Grand Cherokee Summit, SRT, Trackhawk or Limited X with wide flares that appear to be loose or poor fittting, please document the VIN and provide the following information: 1.)


Technical Service Bulletin #9004163

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10169143

Date Of Bulletin

20191106

Failing Component Name

160000 STRUCTURE

Description

MOLDING, Quarter Panel (Wide wheel flares) If you have a Jeep Grand Cherokee Summit, SRT, Trackhawk or Limited X with wide flares that appear to be loose or poor fittting, please document the VIN and provide the following information: 1.)


Technical Service Bulletin #9004148

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10170312

Date Of Bulletin

20191211

Failing Component Name

350000 EQUIPMENT

Description

SPEAKER, 6"x9" Right or Left For a buzz squeak rattle (BSR) concern coming from the speaker area that cannot be recreated, the fastener in the armrest pull cup may not be fully torqued. If a customer has concerns about speaker pop or speak


Technical Service Bulletin #S1908000174

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10173309

Date Of Bulletin

20200208

Failing Component Name

350000 EQUIPMENT

Description

Radio Screen Black At Vehicle Startup After A Sleep Cycle


Technical Service Bulletin #S2023000010

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE

NHTSA #10173318

Date Of Bulletin

20200219

Failing Component Name

162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE

Description

Power Lift Gate Opens 1 To 2 Feet Then Closes


Technical Service Bulletin #S2023000010

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10173318

Date Of Bulletin

20200219

Failing Component Name

160000 STRUCTURE

Description

Power Lift Gate Opens 1 To 2 Feet Then Closes


Technical Service Bulletin #S1408000384

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10173323

Date Of Bulletin

20200222

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Intelligent Battery Sensor-IBS Installation, Battery Charging Message, Start Stop Charging Warning Lamp Illuminated On Stop Start Equipped Vehicles


Technical Service Bulletin #S2008000011

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10173325

Date Of Bulletin

20200222

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Customer Can Not Change Cluster Display Unit Settings


Technical Service Bulletin #08-117-19 REV. A

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10170375

Date Of Bulletin

20191204

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Flash: Security Gateway Module (SGW) Enhancements This bulletin involves updating the Security Gateway Module (SGW) with the latest available software. Technicians may notice that the vehicles SGW is not at the latest software level.


Technical Service Bulletin #08-124-19

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

NHTSA #10170389

Date Of Bulletin

20191214

Failing Component Name

353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

Description

Radio Enhancements This bulletin involves updating the radio software level to 1848.24. Customers may experience one or more of the following: Ghost Touch, features, modes and App?s changing without drivers input. Bluetooth pop noise. Po


Technical Service Bulletin #21-036-19

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10168475

Date Of Bulletin

20191023

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice the following condition: Rough and/or erratic transmission shifting between gears dur


Technical Service Bulletin #21-036-19

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

NHTSA #10168475

Date Of Bulletin

20191023

Failing Component Name

103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

Description

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice the following condition: Rough and/or erratic transmission shifting between gears dur


Technical Service Bulletin #18-074-19

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10168476

Date Of Bulletin

20191023

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may comment on the following condition: Perceive rough and/or erratic transmission shifting betwee


Technical Service Bulletin #18-074-19

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

NHTSA #10168476

Date Of Bulletin

20191023

Failing Component Name

103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

Description

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may comment on the following condition: Perceive rough and/or erratic transmission shifting betwee


Technical Service Bulletin #21-038-19

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10168478

Date Of Bulletin

20191024

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience one or both of the following conditions:Poor shift quality or ?bump? experienced dur


Technical Service Bulletin #21-038-19

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

NHTSA #10168478

Date Of Bulletin

20191024

Failing Component Name

103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

Description

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience one or both of the following conditions:Poor shift quality or ?bump? experienced dur


Technical Service Bulletin #09-005-19

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING

NHTSA #10170395

Date Of Bulletin

20191214

Failing Component Name

060000 ENGINE AND ENGINE COOLING

Description

Oil Filter Upgrade This bulletin involves replacing the existing engine oil filter with an upgraded version. This action is a proactive product improvement which adds enhanced filtration and flow performance for the upgraded filter.


Technical Service Bulletin #09-005-19 REV. A

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING

NHTSA #10170415

Date Of Bulletin

20191221

Failing Component Name

060000 ENGINE AND ENGINE COOLING

Description

Oil Filter Upgrade This bulletin involves replacing the existing engine oil filter with an upgraded version. This action is a proactive product improvement which adds enhanced filtration and flow performance for the upgraded filter.


Technical Service Bulletin #18-089-19

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 060000 ENGINE (PWS)

NHTSA #10169219

Date Of Bulletin

20191101

Failing Component Name

060000 ENGINE (PWS)

Description

wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK


Technical Service Bulletin #18-089-19

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 070000 FUEL SYSTEM, GASOLINE

NHTSA #10169219

Date Of Bulletin

20191101

Failing Component Name

070000 FUEL SYSTEM, GASOLINE

Description

wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK


Technical Service Bulletin #08-117-19

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10169256

Date Of Bulletin

20191122

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Flash: Security Gateway Module (SGW) Enhancements This bulletin involves updating the Security Gateway Module (SGW) with the latest available software. Technicians may notice that the vehicles SGW is not at the latest software level.


Technical Service Bulletin #S2019000002

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 010000 STEERING

NHTSA #10175674

Date Of Bulletin

20200417

Failing Component Name

010000 STEERING

Description

Hands On Steering Wheel Message In EVIC


Technical Service Bulletin #S2008000060

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

NHTSA #10175689

Date Of Bulletin

20200428

Failing Component Name

353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

Description

Radio Issues With iPhone 11


Technical Service Bulletin #S2008000060

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10175689

Date Of Bulletin

20200428

Failing Component Name

350000 EQUIPMENT

Description

Radio Issues With iPhone 11


Technical Service Bulletin #S1808000152

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175698

Date Of Bulletin

20200430

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

CEL (Check Engine Lamp) Illuminates, Recent PCM Replace Or Flash Update Performed, DTC P057B Brake Pedal Position Sensor Circuit Performance


Technical Service Bulletin #9004213

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL

NHTSA #10175625

Date Of Bulletin

20200422

Failing Component Name

353000 EQUIPMENT:ELECTRICAL

Description

HEADLAMP After performing the headlamp condensation clearing service procedure, If the headlamp is being replaced for Moisture / Condensation issue, please e-mail pictures of the Moisture / Condensation issue to FCA Redacted Content


Technical Service Bulletin #S2023000021

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 980000 UNKNOWN OR OTHER

NHTSA #10175648

Date Of Bulletin

20200401

Failing Component Name

980000 UNKNOWN OR OTHER

Description

Water Leak At Rear Lift Gate D Pillar.


Technical Service Bulletin #S2023000021

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10175648

Date Of Bulletin

20200401

Failing Component Name

160000 STRUCTURE

Description

Water Leak At Rear Lift Gate D Pillar.


Technical Service Bulletin #S1823000048

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10175468

Date Of Bulletin

20200304

Failing Component Name

160000 STRUCTURE

Description

Creaking Noise From Front Of Vehicle With Body Flex


Technical Service Bulletin #S1908000208

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE

NHTSA #10175504

Date Of Bulletin

20200328

Failing Component Name

356000 EQUIPMENT ADAPTIVE

Description

Satellite Radio Inoperative Radio Has Code B156B-13.


Technical Service Bulletin #S1808000175

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 120000 EXTERIOR LIGHTING

NHTSA #10175505

Date Of Bulletin

20200328

Failing Component Name

120000 EXTERIOR LIGHTING

Description

LED Front Fog Lamps Flicker Or Intermittently Light, Are Dim Or Inoperative. A U11E9, or B16FB-15 may be set


Technical Service Bulletin #S2005000003

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 046400 SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT

NHTSA #10175506

Date Of Bulletin

20200330

Failing Component Name

046400 SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT

Description

ABS And ESP Warning In EVIC C0037-1D C003A-1D


Technical Service Bulletin #S2008000023

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING

NHTSA #10175488

Date Of Bulletin

20200317

Failing Component Name

060000 ENGINE AND ENGINE COOLING

Description

Owner complains vehicle does not start. Technician observed the vehicle has a no crank, not start condition.


Technical Service Bulletin #S2008000030

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10175498

Date Of Bulletin

20200325

Failing Component Name

160000 STRUCTURE

Description

Overhead Console, Liftgate, Dome Light And Sunroof Controls Inoperative


Technical Service Bulletin #S2008000031

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175499

Date Of Bulletin

20200326

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Low Charging Voltage Displayed On Cluster


Technical Service Bulletin #S2008000031

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10175657

Date Of Bulletin

20200404

Failing Component Name

350000 EQUIPMENT

Description

Low Charging Voltage Displayed On Cluster


Technical Service Bulletin #S2008000045

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175662

Date Of Bulletin

20200408

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Apps Or Icons Grayed Out


Technical Service Bulletin #S2008000059

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

NHTSA #10175688

Date Of Bulletin

20200428

Failing Component Name

353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

Description

Error Code 20 Message On the Radio Screen


Technical Service Bulletin #S2008000059

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10175688

Date Of Bulletin

20200428

Failing Component Name

350000 EQUIPMENT

Description

Error Code 20 Message On the Radio Screen


Technical Service Bulletin #21-019-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 280000 BACK OVER PREVENTION

NHTSA #10175555

Date Of Bulletin

20200312

Failing Component Name

280000 BACK OVER PREVENTION

Description

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice one or more of the following conditions:A loud whistle noise upon engine start up. R


Technical Service Bulletin #21-019-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175555

Date Of Bulletin

20200312

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice one or more of the following conditions:A loud whistle noise upon engine start up. R


Technical Service Bulletin #21-019-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 100000 POWER TRAIN

NHTSA #10175555

Date Of Bulletin

20200312

Failing Component Name

100000 POWER TRAIN

Description

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice one or more of the following conditions:A loud whistle noise upon engine start up. R


Technical Service Bulletin #08-037-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175557

Date Of Bulletin

20200312

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

UAV and UCV Radio Enhancements This bulletin involves inspecting and if required, updating the radio software levelto 30.21. Customers may experience one or more of the following:Speaker crackling noise.


Technical Service Bulletin #18-035-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175721

Date Of Bulletin

20200408

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Fuel Vapor Hose Not Connected This bulletin involves inspecting and connecting a loose fuel vapor hose. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or mor


Technical Service Bulletin #18-035-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 070000 FUEL SYSTEM, GASOLINE

NHTSA #10175721

Date Of Bulletin

20200408

Failing Component Name

070000 FUEL SYSTEM, GASOLINE

Description

Fuel Vapor Hose Not Connected This bulletin involves inspecting and connecting a loose fuel vapor hose. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or mor


Technical Service Bulletin #23-015-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10175743

Date Of Bulletin

20200430

Failing Component Name

350000 EQUIPMENT

Description

Disinfectant Solution Recommended for COVID-19


Technical Service Bulletin #23-015-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10175743

Date Of Bulletin

20200430

Failing Component Name

160000 STRUCTURE

Description

Disinfectant Solution Recommended for COVID-19


Technical Service Bulletin #S2008000023

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING

NHTSA #10175076

Date Of Bulletin

20200317

Failing Component Name

060000 ENGINE AND ENGINE COOLING

Description

Owner complains vehicle does not start. Technician observed the vehicle has a no crank, not start condition.


Technical Service Bulletin #S2008000030

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175086

Date Of Bulletin

20200325

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Overhead Console, Liftgate, Dome Light And Sunroof Controls Inoperative


Technical Service Bulletin #S1908000208

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10175091

Date Of Bulletin

20200328

Failing Component Name

350000 EQUIPMENT

Description

Satellite Radio Inoperative Radio Has Code B156B-13.


Technical Service Bulletin #S1808000175

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 120000 EXTERIOR LIGHTING

NHTSA #10175092

Date Of Bulletin

20200328

Failing Component Name

120000 EXTERIOR LIGHTING

Description

LED Front Fog Lamps Flicker Or Intermittently Light, Are Dim Or Inoperative. A U11E9, or B16FB-15 may be set


Technical Service Bulletin #S1808000175

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175092

Date Of Bulletin

20200328

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

LED Front Fog Lamps Flicker Or Intermittently Light, Are Dim Or Inoperative. A U11E9, or B16FB-15 may be set


Technical Service Bulletin #S2005000003

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175093

Date Of Bulletin

20200330

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

ABS And ESP Warning In EVIC C0037-1D C003A-1D


Technical Service Bulletin #S2008000023

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 060000 ENGINE (PWS)

NHTSA #10174156

Date Of Bulletin

20200317

Failing Component Name

060000 ENGINE (PWS)

Description

Owner complains vehicle does not start. Technician observed the vehicle has a no crank, not start condition.


Technical Service Bulletin #S2008000030

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL

NHTSA #10174166

Date Of Bulletin

20200325

Failing Component Name

353000 EQUIPMENT:ELECTRICAL

Description

Overhead Console, Liftgate, Dome Light And Sunroof Controls Inoperative


Technical Service Bulletin #S2008000030

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE

NHTSA #10174166

Date Of Bulletin

20200325

Failing Component Name

162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE

Description

Overhead Console, Liftgate, Dome Light And Sunroof Controls Inoperative


Technical Service Bulletin #S2008000030

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 140000 AIR BAGS

NHTSA #10174166

Date Of Bulletin

20200325

Failing Component Name

140000 AIR BAGS

Description

Overhead Console, Liftgate, Dome Light And Sunroof Controls Inoperative


Technical Service Bulletin #S1908000208

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL

NHTSA #10174171

Date Of Bulletin

20200328

Failing Component Name

353000 EQUIPMENT:ELECTRICAL

Description

Satellite Radio Inoperative Radio Has Code B156B-13.


Technical Service Bulletin #S1808000175

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 130000 VISIBILITY

NHTSA #10174172

Date Of Bulletin

20200328

Failing Component Name

130000 VISIBILITY

Description

LED Front Fog Lamps Flicker Or Intermittently Light, Are Dim Or Inoperative. A U11E9, or B16FB-15 may be set


Technical Service Bulletin #S1808000175

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 120000 EXTERIOR LIGHTING

NHTSA #10174172

Date Of Bulletin

20200328

Failing Component Name

120000 EXTERIOR LIGHTING

Description

LED Front Fog Lamps Flicker Or Intermittently Light, Are Dim Or Inoperative. A U11E9, or B16FB-15 may be set


Technical Service Bulletin #S1808000175

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10174172

Date Of Bulletin

20200328

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

LED Front Fog Lamps Flicker Or Intermittently Light, Are Dim Or Inoperative. A U11E9, or B16FB-15 may be set


Technical Service Bulletin #S2005000003

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 270000 LANE DEPARTURE

NHTSA #10174173

Date Of Bulletin

20200330

Failing Component Name

270000 LANE DEPARTURE

Description

ABS And ESP Warning In EVIC C0037-1D C003A-1D


Technical Service Bulletin #S2005000003

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

NHTSA #10174173

Date Of Bulletin

20200330

Failing Component Name

251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

Description

ABS And ESP Warning In EVIC C0037-1D C003A-1D


Technical Service Bulletin #08-049-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10175735

Date Of Bulletin

20200422

Failing Component Name

350000 EQUIPMENT

Description

Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are nece


Technical Service Bulletin #08-049-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175735

Date Of Bulletin

20200422

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are nece


Technical Service Bulletin #18-041-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175741

Date Of Bulletin

20200425

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Powertrain Control Module (PCM) Replacement - P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation) This bulletin involves replacing the Powertrain Control Module (PCM) and re-programming with the latest available software


Technical Service Bulletin #18-041-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 100000 POWER TRAIN

NHTSA #10175741

Date Of Bulletin

20200425

Failing Component Name

100000 POWER TRAIN

Description

Powertrain Control Module (PCM) Replacement - P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation) This bulletin involves replacing the Powertrain Control Module (PCM) and re-programming with the latest available software


Technical Service Bulletin #21-019-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10174222

Date Of Bulletin

20200312

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice one or more of the following conditions:A loud whistle noise upon engine start up. R


Technical Service Bulletin #21-019-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 100000 POWER TRAIN

NHTSA #10174222

Date Of Bulletin

20200312

Failing Component Name

100000 POWER TRAIN

Description

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice one or more of the following conditions:A loud whistle noise upon engine start up. R


Technical Service Bulletin #08-037-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

NHTSA #10174224

Date Of Bulletin

20200312

Failing Component Name

353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

Description

UAV and UCV Radio Enhancements This bulletin involves inspecting and if required, updating the radio software levelto 30.21. Customers may experience one or more of the following:Speaker crackling noise.


Technical Service Bulletin #08-037-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10174224

Date Of Bulletin

20200312

Failing Component Name

350000 EQUIPMENT

Description

UAV and UCV Radio Enhancements This bulletin involves inspecting and if required, updating the radio software levelto 30.21. Customers may experience one or more of the following:Speaker crackling noise.


Technical Service Bulletin #S1823000048

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 280000 BACK OVER PREVENTION

NHTSA #10175056

Date Of Bulletin

20200304

Failing Component Name

280000 BACK OVER PREVENTION

Description

Creaking Noise From Front Of Vehicle With Body Flex


Technical Service Bulletin #S1823000048

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10175056

Date Of Bulletin

20200304

Failing Component Name

160000 STRUCTURE

Description

Creaking Noise From Front Of Vehicle With Body Flex


Technical Service Bulletin #21-019-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE

NHTSA #10175142

Date Of Bulletin

20200312

Failing Component Name

118000 ELECTRICAL SYSTEM: SOFTWARE

Description

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice one or more of the following conditions:A loud whistle noise upon engine start up. R


Technical Service Bulletin #21-019-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

NHTSA #10175142

Date Of Bulletin

20200312

Failing Component Name

103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

Description

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice one or more of the following conditions:A loud whistle noise upon engine start up. R


Technical Service Bulletin #08-037-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE

NHTSA #10175144

Date Of Bulletin

20200312

Failing Component Name

118000 ELECTRICAL SYSTEM: SOFTWARE

Description

UAV and UCV Radio Enhancements This bulletin involves inspecting and if required, updating the radio software levelto 30.21. Customers may experience one or more of the following:Speaker crackling noise.


Technical Service Bulletin #18-039-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 070000 FUEL SYSTEM, GASOLINE

NHTSA #10175733

Date Of Bulletin

20200421

Failing Component Name

070000 FUEL SYSTEM, GASOLINE

Description

Possible Driveability Issues due to the Winter-Blend Fuel into the Warmer Season


Technical Service Bulletin #9004223

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 111000 ELECTRICAL SYSTEM:BATTERY

NHTSA #10173284

Date Of Bulletin

20200226

Failing Component Name

111000 ELECTRICAL SYSTEM:BATTERY

Description

BATTERY, Auxiliary (180 AMP) Mopar Engineering has reviewed the BBAUA180AA battery due to concerns over fitment in Chrysler, Jeep®, Dodge & Ram vehicles and has provided direction on usage. BBAUA180AA CAN BE USED in the following vehicles


Technical Service Bulletin #9004223

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING

NHTSA #10173284

Date Of Bulletin

20200226

Failing Component Name

060000 ENGINE AND ENGINE COOLING

Description

BATTERY, Auxiliary (180 AMP) Mopar Engineering has reviewed the BBAUA180AA battery due to concerns over fitment in Chrysler, Jeep®, Dodge & Ram vehicles and has provided direction on usage. BBAUA180AA CAN BE USED in the following vehicles


Technical Service Bulletin #S2008000010

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10173305

Date Of Bulletin

20200206

Failing Component Name

350000 EQUIPMENT

Description

Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup Or Freeze.


Technical Service Bulletin #S2008000013

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10173328

Date Of Bulletin

20200226

Failing Component Name

350000 EQUIPMENT

Description

Key Programming, Security Pin Request, Pin Invalid


Technical Service Bulletin #S2008000013

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10173328

Date Of Bulletin

20200226

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Key Programming, Security Pin Request, Pin Invalid


Technical Service Bulletin #08-016-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 220000 SEATS

NHTSA #10173345

Date Of Bulletin

20200205

Failing Component Name

220000 SEATS

Description

Body Control Module (BCM) Reconfigure for Enabling the Auto-On Comfort Settings This bulletin involves reconfiguring the BCM and possibly a radio reset, to enable the auto-on comfort settings. Customers may comment on one or more of the f


Technical Service Bulletin #08-016-20

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10173345

Date Of Bulletin

20200205

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Body Control Module (BCM) Reconfigure for Enabling the Auto-On Comfort Settings This bulletin involves reconfiguring the BCM and possibly a radio reset, to enable the auto-on comfort settings. Customers may comment on one or more of the f


Technical Service Bulletin #S1723000007

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 020000 SUSPENSION

NHTSA #10176517

Date Of Bulletin

20200504

Failing Component Name

020000 SUSPENSION

Description

Air Suspension Inoperative And Or Compressor Freeze Up Or Sticking In Cold Weather.


Technical Service Bulletin #S2023000026

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE

NHTSA #10176518

Date Of Bulletin

20200506

Failing Component Name

162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE

Description

Liftgate Will Not Power Close Liftgate Ajar Light Will Be On. Liftgate Will Not Power Open.


Technical Service Bulletin #S1908000174

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

NHTSA #10176519

Date Of Bulletin

20200506

Failing Component Name

353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

Description

Radio Screen Black At Vehicle Startup After A Sleep Cycle


Technical Service Bulletin #S2008000055

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10176528

Date Of Bulletin

20200512

Failing Component Name

350000 EQUIPMENT

Description

Battery Vent Tube Does Not Align With Some New Battery Installations


Technical Service Bulletin #S2008000055

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 111000 ELECTRICAL SYSTEM:BATTERY

NHTSA #10176528

Date Of Bulletin

20200512

Failing Component Name

111000 ELECTRICAL SYSTEM:BATTERY

Description

Battery Vent Tube Does Not Align With Some New Battery Installations


Technical Service Bulletin #S2008000070

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 220000 SEATS

NHTSA #10176535

Date Of Bulletin

20200515

Failing Component Name

220000 SEATS

Description

Heated Seats, Heated Steering Wheel And Ventilated Seats Inoperative


Technical Service Bulletin #S2008000070

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10176535

Date Of Bulletin

20200515

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Heated Seats, Heated Steering Wheel And Ventilated Seats Inoperative


Technical Service Bulletin #S2008000070

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 010000 STEERING

NHTSA #10176535

Date Of Bulletin

20200515

Failing Component Name

010000 STEERING

Description

Heated Seats, Heated Steering Wheel And Ventilated Seats Inoperative


Technical Service Bulletin #S2008000071

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 270000 LANE DEPARTURE

NHTSA #10176537

Date Of Bulletin

20200516

Failing Component Name

270000 LANE DEPARTURE

Description

Mirror Blind Spot Indicators Stay Illuminated


Technical Service Bulletin #S2008000071

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 130000 VISIBILITY

NHTSA #10176537

Date Of Bulletin

20200516

Failing Component Name

130000 VISIBILITY

Description

Mirror Blind Spot Indicators Stay Illuminated


Technical Service Bulletin #S2008000071

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10176537

Date Of Bulletin

20200516

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Mirror Blind Spot Indicators Stay Illuminated


Technical Service Bulletin #9004258

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 030000 BRAKES (PWS)

NHTSA #10176474

Date Of Bulletin

20200513

Failing Component Name

030000 BRAKES (PWS)

Description

SENSOR, Park Assist For diagnostic issues relating to any of the following Park Assist error conditions: ·SERVICE PARK TRONICS ON CLUSTER ·VEHICLE WITH FAULT B1297-12-PTS SENSOR. ·CUSTOMER STATES PARK ASSIST NOT WORKING WITH SENSOR INOP Th


Technical Service Bulletin #S2008000073

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE

NHTSA #10176540

Date Of Bulletin

20200522

Failing Component Name

118000 ELECTRICAL SYSTEM: SOFTWARE

Description

VP4 Panasonic Radio USB Software Update Error Codes And Guidelines For Recovery


Technical Service Bulletin #S2008000073

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

NHTSA #10176540

Date Of Bulletin

20200522

Failing Component Name

353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

Description

VP4 Panasonic Radio USB Software Update Error Codes And Guidelines For Recovery


Technical Service Bulletin #S1909000002

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 060000 ENGINE (PWS)

NHTSA #10176546

Date Of Bulletin

20200528

Failing Component Name

060000 ENGINE (PWS)

Description

Customer complaint may include an overfilled engine crankcase after an oil change.


Technical Service Bulletin #S1909000002

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10176546

Date Of Bulletin

20200528

Failing Component Name

350000 EQUIPMENT

Description

Customer complaint may include an overfilled engine crankcase after an oil change.


Technical Service Bulletin #S1823000048

This 2020 JEEP GRAND CHEROKEE Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10174136

Date Of Bulletin

20200304

Failing Component Name

160000 STRUCTURE

Description

Creaking Noise From Front Of Vehicle With Body Flex


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